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https://www.readbyqxmd.com/read/28429119/single-port-hysterectomy-robotic-versus-laparoscopic
#1
Mete Gungor, Korhan Kahraman, Polat Dursun, Esra Ozbasli, Canan Genim
This study evaluated the feasibility and safety of robotic single port hysterectomy and laparoscopic single port hysterectomy, and to compare the perioperative parameters of the two systems. Twenty patients underwent robotic single port hysterectomy and 25 patients underwent laparoscopic single port hysterectomy. All hysterectomies were successfully performed via a single port and there were no conversions to conventional multi-port laparoscopy, multi-port robotic, open surgery, or vaginal surgery. The median operative time and hysterectomy time in robotic and laparoscopic groups were 90 vs...
April 20, 2017: Journal of Robotic Surgery
https://www.readbyqxmd.com/read/28421530/time-of-day-dependent-neuronal-injury-after-ischemic-stroke-implication-of-circadian-clock-transcriptional-factor-bmal1-and-survival-kinase-akt
#2
Mustafa Caglar Beker, Berrak Caglayan, Esra Yalcin, Ahmet Burak Caglayan, Seyma Turkseven, Busra Gurel, Taha Kelestemur, Elif Sertel, Zafer Sahin, Selim Kutlu, Ulkan Kilic, Ahmet Tarik Baykal, Ertugrul Kilic
Occurrence of stroke cases displays a time-of-day variation in human. However, the mechanism linking circadian rhythm to the internal response mechanisms against pathophysiological events after ischemic stroke remained largely unknown. To this end, temporal changes in the susceptibility to ischemia/reperfusion (I/R) injury were investigated in mice in which the ischemic stroke induced at four different Zeitgeber time points with 6-h intervals (ZT0, ZT6, ZT12, and ZT18). Besides infarct volume and brain swelling, neuronal survival, apoptosis, ischemia, and circadian rhythm related proteins were examined using immunohistochemistry, Western blot, planar surface immune assay, and liquid chromatography-mass spectrometry tools...
April 18, 2017: Molecular Neurobiology
https://www.readbyqxmd.com/read/28417352/follicular-adamts-1-and-aggrecan-levels-in-polycystic-ovary-syndrome
#3
Esra Nur Tola, Dilek Ulusoy Karatopuk, Nadiye Koroglu, Merve Ergin, Hilmi Baha Oral
PURPOSE: Polycystic ovary syndrome (PCOS) is the most common cause of ovulatory dysfunction and female infertility. The etiopathogenetic mechanisms of PCOS have been studied for many years, although exact causes remain unclear. It has been demonstrated that proteoglycan degradation by a disintegrin-like metalloproteinase with thrombospondin type motifs-1 (ADAMTS-1) is essential for ovulation and fertilization. The objective of our study is to analyze the levels of ADAMTS-1 and aggrecan in the follicular fluid (FF) of PCOS patients compared with normal ovulatory women and to determine whether these markers could be a predictor of in vitro fertilization (IVF) success in PCOS patients...
April 17, 2017: Journal of Assisted Reproduction and Genetics
https://www.readbyqxmd.com/read/28417113/temporal-registration-in-in-utero-volumetric-mri-time-series
#4
Ruizhi Liao, Esra A Turk, Miaomiao Zhang, Jie Luo, P Ellen Grant, Elfar Adalsteinsson, Polina Golland
We present a robust method to correct for motion and deformations in in-utero volumetric MRI time series. Spatio-temporal analysis of dynamic MRI requires robust alignment across time in the presence of substantial and unpredictable motion. We make a Markov assumption on the nature of deformations to take advantage of the temporal structure in the image data. Forward message passing in the corresponding hidden Markov model (HMM) yields an estimation algorithm that only has to account for relatively small motion between consecutive frames...
October 2016: Medical Image Computing and Computer-assisted Intervention: MICCAI ..
https://www.readbyqxmd.com/read/28416941/a-family-from-turkey-with-bartsocas-papas-syndrome
#5
Rukiye Ada Bender, Esra Cinar Tanriverdi, Aykan Yucel, Mustafa Genco Erdem
No abstract text is available yet for this article.
February 2017: Eurasian Journal of Medicine
https://www.readbyqxmd.com/read/28412579/equilibrium-thermodynamic-and-kinetic-investigations-for-biosorption-of-uranium-with-green-algae-cladophora-hutchinsiae
#6
Esra Bağda, Mustafa Tuzen, Ahmet Sarı
Removal of toxic chemicals from environmental samples with low-cost methods and materials are very useful approach for especially large-scale applications. Green algae are highly abundant biomaterials which are employed as useful biosorbents in many studies. In the present study, an interesting type of green algae, Cladophora hutchinsiae (C. hutchinsiae) was used for removal of highly toxic chemical such as uranium. The pH, biosorbent concentration, contact time and temperature were optimized as 5.0, 12 g/L, 60 min and 20 °C, respectively...
April 13, 2017: Journal of Environmental Radioactivity
https://www.readbyqxmd.com/read/28412050/-the-correlation-among-the-ramsay-sedation-scale-richmond-agitation-sedation-scale-and-riker-sedation-agitation-scale-during-midazolam-remifentanil-sedation
#7
Turgut Namigar, Karacalar Serap, Akdaş Tekin Esra, Odacılar Özgül, Öztürk Ali Can, Ak Aysel, Ali Achmet
BACKGROUND AND OBJECTIVES: Sedative and analgesic treatment administered to critically ill patients need to be regularly assessed to ensure that previously stated goals are well achieved as the risk of complications of oversedation is minimized. We revised and prospectively tested the Ramsay Sedation Scale (RSS) for interrater reliability and compared it with the Riker Sedation-Agitation Scale (RSAS) and the Richmond Agitation Sedation Scale (RASS) to test construct validity during midazolam-remifentanil sedation...
April 12, 2017: Revista Brasileira de Anestesiologia
https://www.readbyqxmd.com/read/28410495/local-induction-of-lymphangiogenesis-with-engineered-fibrin-binding-vegf-c-promotes-wound-healing-by-increasing-immune-cell-trafficking-and-matrix-remodeling
#8
Esra Güç, Priscilla S Briquez, Didier Foretay, Manuel A Fankhauser, Jeffrey A Hubbell, Witold W Kilarski, Melody A Swartz
Lymphangiogenesis occurs in inflammation and wound healing, yet its functional roles in these processes are not fully understood. Consequently, clinically relevant strategies for therapeutic lymphangiogenesis remain underdeveloped, particularly using growth factors. To achieve controlled, local capillary lymphangiogenesis with protein engineering and determine its effects on fluid clearance, leukocyte trafficking, and wound healing, we developed a fibrin-binding variant of vascular endothelial growth factor C (FB-VEGF-C) that is slowly released upon demand from infiltrating cells...
March 25, 2017: Biomaterials
https://www.readbyqxmd.com/read/28407396/a-further-family-of-stromme-syndrome-carrying-cenpf-mutation
#9
Ferda Ozkinay, Tahir Atik, Esra Isik, Zeliha Gormez, Mahmut Sagiroglu, Ozlem Atan Sahin, Nergul Corduk, Huseyin Onay
Stromme syndrome is a rare genetic disorder characterized by microcephaly, anterior ocular chamber anomalies, and "apple peel" type jejunal atresia. Here, we report a Stromme syndrome family with two affected siblings with a homozygous truncating frameshift mutation in CENPF. A 3-month-old girl was hospitalized due to prenatally diagnosed microcephaly, microphthalmia, and dysmorphological features. The history of a previous child with the same findings in addition to "apple peel" intestinal atresia had been noted...
April 13, 2017: American Journal of Medical Genetics. Part A
https://www.readbyqxmd.com/read/28405485/spontaneous-late-intraocular-lens-and-capsule-tension-ring-dislocation
#10
Ayşe Gül Koçak Altıntaş, Aslıhan Esra Omay, Selda Çelik
In this report, three cases with pseudoexfoliation (PEX) and advanced age with spontaneous intraocular lens (IOL) and capsule tension ring (CTR) dislocation were presented. All of our cases experienced progressive vision loss without an episode of strenuous physical activity, trauma, or any other ocular disease. Spontaneous dislocation was observed 2.5 to 8 years after uneventful phacosurgery. Each patient underwent complete IOL and CTR removal combined with anterior chamber IOL implantation. No complications were noticed during follow-up...
April 2017: Turkish Journal of Ophthalmology
https://www.readbyqxmd.com/read/28405484/thyroid-associated-ophthalmopathy
#11
REVIEW
Esra Şahlı, Kaan Gündüz
Thyroid-associated ophthalmopathy is the most frequent extrathyroidal involvement of Graves' disease but it sometimes occurs in euthyroid or hypothyroid patients. Thyroid-associated ophthalmopathy is an autoimmune disorder, but its pathogenesis is not completely understood. Autoimmunity against putative antigens shared by the thyroid and the orbit plays a role in the pathogenesis of disease. There is an increased volume of extraocular muscles, orbital connective and adipose tissues. Clinical findings of thyroid-associated ophthalmopathy are soft tissue involvement, eyelid retraction, proptosis, compressive optic neuropathy, and restrictive myopathy...
April 2017: Turkish Journal of Ophthalmology
https://www.readbyqxmd.com/read/28400645/juvenile-hyaline-fibromatosis-a-10-year-follow-up
#12
Esra Baltacioglu, Esra Guzeldemir, Erkan Sukuroglu, Kadriye Yildiz, Pinar Yuva, Güven Aydin, Naci Karacal
Juvenile hyaline fibromatosis (JHF) is a rare hereditary disease with an autosomal recessive transmission. JHF is characterized by papulonodular skin lesions, osteolytic bone lesions, flexural joint contractures, and gingival hyperplasia and usually diagnosed in infancy or early childhood. JHF is thought to be a disorder of collagen metabolism and characterized by homogenous amorphous eosinophilic material and fibrous tissue. We report the case of a 14-year-old male child with multiple papulonodular skin lesions, progressive flexion contractures of joints, and severe gingival hyperplasia, with a 10-year follow-up...
March 2017: Indian Journal of Dermatology
https://www.readbyqxmd.com/read/28400351/frequency-of-nodular-goiter-and-autoimmune-thyroid-disease-and-association-of-these-disorders-with-insulin-resistance-in-polycystic-ovary-syndrome
#13
Melia Karaköse, Sema Hepsen, Erman Çakal, Müyesser Saykı Arslan, Esra Tutal, Şafak Akın, İlknur Ünsal, Mustafa Özbek
OBJECTIVE: Polycystic ovary syndrome (PCOS) is a frequent endocrine disease in women. Nodular goiter and autoimmune thyroid disease (AITD) are the endocrinological abnormalities that have high prevalence. The purpose of our study was to detect the prevalence of AITD and nodular goiter in PCOS patients and investigate whether PCOS related hormones and metabolic factors affect these thyroid disorders. MATERIAL AND METHODS: Ninety-seven with PCOS and seventy-one healthy female volunteers were recruited in the study...
February 7, 2017: Journal of the Turkish German Gynecological Association
https://www.readbyqxmd.com/read/28395173/particular-phosphorylation-of-pi3k-akt-on-thr308-via-pdk-1-and-pten-mediates-melatonin-s-neuroprotective-activity-after-focal-cerebral-ischemia-in-mice
#14
Ulkan Kilic, Ahmet Burak Caglayan, Mustafa Caglar Beker, Mehmet Yalcin Gunal, Berrak Caglayan, Esra Yalcin, Taha Kelestemur, Reyhan Zeynep Gundogdu, Burak Yulug, Bayram Yılmaz, Bilal Ersen Kerman, Ertugrul Kilic
Apart from its potent antioxidant property, recent studies have revealed that melatonin promotes PI3K/Akt phosphorylation following focal cerebral ischemia (FCI) in mice. However, it is not clear (i) whether increased PI3K/Akt phosphorylation is a concomitant event or it directly contributes to melatonin's neuroprotective effect, and (ii) how melatonin regulates PI3K/Akt signaling pathway after FCI. In this study, we showed that Akt was intensively phosphorylated at the Thr308 activation loop as compared with Ser473 by melatonin after FCI...
April 5, 2017: Redox Biology
https://www.readbyqxmd.com/read/28394809/structure-function-relationship-between-the-bruch-membrane-opening-based-minimum-rim-width-and-visual-field-defects-in-advanced-glaucoma
#15
Serhat Imamoglu, Nimet Burcu Celik, Mehmet S Sevim, Gokhan Pekel, Nimet Yesim Ercalik, Esra Turkseven Kumral, Handan Bardak
PURPOSE: To investigate the relationship between the Bruch membrane opening-minimum rim width (BMO-MRW) (global and temporal) parameters with spectral-domain optical coherence tomography (SD-OCT) and visual field (VF) sensitivity on the 10-2 test in patients with advanced glaucoma. MATERIALS AND METHODS: This cross-sectional, observational study included a total of 33 eyes of 29 patients. To evaluate VF sensitivity, automated white-on-white perimetry was performed using a Humphrey field analyzer...
April 7, 2017: Journal of Glaucoma
https://www.readbyqxmd.com/read/28393727/platelet-indices-in-obstructive-sleep-apnea-the-role-of-mean-platelet-volume-platelet-distribution-widht-and-plateletcrit
#16
Yılmaz Bülbül, Esra Aydın Özgür, Asım Örem
Introduction: Because studies report controversial findings of mean platelet volume (MPV) and platelet distribution width (PDW), we aimed to investigate platelet indices in patients with obstructive sleep apnea (OSA). Materials and Methods: One hundred seventy three patients with OSA and 43 control subjects included in analyses. Patients with an apnea-hypopnea index (AHI) ≥ 5 were considered to have OSA and an AHI < 5 were considered as control. Platelet indices (MPV, PDW, plateletcrit) were obtained from routine analysis of blood samples using an automated blood cell counter...
September 2016: Tüberküloz Ve Toraks
https://www.readbyqxmd.com/read/28393718/comorbidities-and-their-impact-on-chronic-obstructive-pulmonary-disease
#17
Neşe Dursunoğlu, Nurdan Köktürk, Ayşe Baha, Ahmet Kaya Bilge, Şermin Börekçi, Fatma Çiftçi, Makbule Gezmen Karadağ, Ebru Çalık Kütükçü, Ayşın Noyan, Mehmet Polatlı, Zeynep Pınar Önen, Sevinç Sarınç, Sema Umut, Esra Uzaslan, Ayşe Kubat Üzüm, Öznur Akkoca Yıldız
Chronic obstructive pulmonary disease (COPD) is a complex disease that is associated with devastating outcomes resulting from lung involvement and several comorbidities. Comorbidities could impact on symptomology, quality of life, the complications, the management, economic burden and the mortality of the disease. The importance of comorbidities originates from their impact on the outcome of COPD. The most frequent comorbidities in COPD are cardiovascular, endocrinological, musculoskeletal, phycological disorders and lung cancer...
December 2016: Tüberküloz Ve Toraks
https://www.readbyqxmd.com/read/28390249/novel-fully-bodipy-functionalized-cyclotetraphosphazene-photosensitizers-having-high-singlet-oxygen-quantum-yields
#18
Elif Şenkuytu, Esra Tanrıverdi Eçik
No abstract text is available yet for this article.
April 1, 2017: Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy
https://www.readbyqxmd.com/read/28387316/lkb1-inactivation-drives-lung-cancer-lineage-switching-governed-by-polycomb-repressive-complex-2
#19
Haikuo Zhang, Christine Fillmore Brainson, Shohei Koyama, Amanda J Redig, Ting Chen, Shuai Li, Manav Gupta, Carolina Garcia-de-Alba, Margherita Paschini, Grit S Herter-Sprie, Gang Lu, Xin Zhang, Bryan P Marsh, Stephanie J Tuminello, Chunxiao Xu, Zhao Chen, Xiaoen Wang, Esra A Akbay, Mei Zheng, Sangeetha Palakurthi, Lynette M Sholl, Anil K Rustgi, David J Kwiatkowski, J Alan Diehl, Adam J Bass, Norman E Sharpless, Glenn Dranoff, Peter S Hammerman, Hongbin Ji, Nabeel Bardeesy, Dieter Saur, Hideo Watanabe, Carla F Kim, Kwok-Kin Wong
Adenosquamous lung tumours, which are extremely poor prognosis, may result from cellular plasticity. Here, we demonstrate lineage switching of KRAS+ lung adenocarcinomas (ADC) to squamous cell carcinoma (SCC) through deletion of Lkb1 (Stk11) in autochthonous and transplant models. Chromatin analysis reveals loss of H3K27me3 and gain of H3K27ac and H3K4me3 at squamous lineage genes, including Sox2, ΔNp63 and Ngfr. SCC lesions have higher levels of the H3K27 methyltransferase EZH2 than the ADC lesions, but there is a clear lack of the essential Polycomb Repressive Complex 2 (PRC2) subunit EED in the SCC lesions...
April 7, 2017: Nature Communications
https://www.readbyqxmd.com/read/28383326/a-new-diagnostic-and-prognostic-marker-in-endometrial-cancer-neopterin
#20
Esra Isci Bostanci, Asiye Ugras Dikmen, Gozde Girgin, Tayfun Gungor, Terken Baydar, Ahmet Nuri Danisman
OBJECTIVE: In this study, we investigated the correlation between serum and urinary neopterin levels as well as the stage of the disease in women with endometrial cancer.Increased neopterin concentrations are reported in patients with activation of macrophages by interferon-γ, which includes the following: viral infections, autoimmune disorders, allograft rejection, and various malignant tumors. In patients with several types of cancer, high-neopterin concentrations in body fluids like serum/plasma, urine, ascites, and cerebrospinal fluid indicate the course of the disease, and it is associated with poor prognosis...
April 5, 2017: International Journal of Gynecological Cancer
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